Test the claim that the mean GPA of night students is significantly different than 3.4 at the 0.05 significance level. The null and alternative hypothesis would be: H0:μ=3.4 H1:μ≠3.4 H0:p≥0.85 H1:p<0.85 H0:μ≤3.4 H1:μ>3.4 H0:μ≥3.4 H1:μ<3.4 H0:p≤0.85 H1:p>0.85 H0:p=0.85 H1:p≠0.85 The test is: right-tailed left-tailed two-tailed Based on a sample of 60 people, the sample mean GPA was 3.37 with a standard deviation of 0.05 The p-value is: (to 2 decimals)
Test the claim that the mean GPA of night students is significantly different than 3.4 at the 0.05 significance level. The null and alternative hypothesis would be: H0:μ=3.4 H1:μ≠3.4 H0:p≥0.85 H1:p<0.85 H0:μ≤3.4 H1:μ>3.4 H0:μ≥3.4 H1:μ<3.4 H0:p≤0.85 H1:p>0.85 H0:p=0.85 H1:p≠0.85 The test is: right-tailed left-tailed two-tailed Based on a sample of 60 people, the sample mean GPA was 3.37 with a standard deviation of 0.05 The p-value is: (to 2 decimals)
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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Test the claim that the mean GPA of night students is significantly different than 3.4 at the 0.05 significance level.
The null and alternative hypothesis would be:
H0:μ=3.4
H1:μ≠3.4
H0:p≥0.85
H1:p<0.85
H0:μ≤3.4
H1:μ>3.4
H0:μ≥3.4
H1:μ<3.4
H0:p≤0.85
H1:p>0.85
H0:p=0.85
H1:p≠0.85
The test is: right-tailed left-tailed two-tailed
Based on a sample of 60 people, the sample mean GPA was 3.37 with a standard deviation of 0.05
The p-value is: (to 2 decimals)
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